1) Add missing LuaTeX icons

2) Make pdf icons distinguishable.
   This is useful for users like me who want them directly on the toolbar
   without the indirection through the *-others popups.
3) Apply the fixes of r29715 to buffer-export_pdf2.png


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36555 a592a061-630c-0410-9148-cb99ea01b6c8

development/scons/scons_manifest.py

@@ -1433,11 +1433,13 @@ lib_images_files = Split('''
     buffer-close.png
     buffer-export.png
     buffer-export_dvi.png
+    buffer-export_dvi3.png
     buffer-export_latex.png
     buffer-export_pdf.png
     buffer-export_pdf2.png
     buffer-export_pdf3.png
     buffer-export_pdf4.png
+    buffer-export_pdf5.png
     buffer-export_ps.png
     buffer-export_text.png
     buffer-new.png
@@ -1445,17 +1447,21 @@ lib_images_files = Split('''
     buffer-toggle-output-sync.png
     buffer-update.png
     buffer-update_dvi.png
+    buffer-update_dvi3.png
     buffer-update_pdf.png
     buffer-update_pdf2.png
     buffer-update_pdf3.png
     buffer-update_pdf4.png
+    buffer-update_pdf5.png
     buffer-update_ps.png
     buffer-view.png
     buffer-view_dvi.png
+    buffer-view_dvi3.png
     buffer-view_pdf.png
     buffer-view_pdf2.png
     buffer-view_pdf3.png
     buffer-view_pdf4.png
+    buffer-view_pdf5.png
     buffer-view_ps.png
     buffer-write-as.png
     buffer-write.png

lib/Makefile.am

@@ -312,11 +312,13 @@ dist_images_DATA = \
 	images/buffer-close.png \
 	images/buffer-export.png \
 	images/buffer-export_dvi.png \
+	images/buffer-export_dvi3.png \
 	images/buffer-export_latex.png \
 	images/buffer-export_pdf.png \
 	images/buffer-export_pdf2.png \
 	images/buffer-export_pdf3.png \
 	images/buffer-export_pdf4.png \
+	images/buffer-export_pdf5.png \
 	images/buffer-export_ps.png \
 	images/buffer-export_text.png \
 	images/buffer-new.png \
@@ -324,17 +326,21 @@ dist_images_DATA = \
 	images/buffer-toggle-output-sync.png \
 	images/buffer-update.png \
 	images/buffer-update_dvi.png \
+	images/buffer-update_dvi3.png \
 	images/buffer-update_pdf.png \
 	images/buffer-update_pdf2.png \
 	images/buffer-update_pdf3.png \
 	images/buffer-update_pdf4.png \
+	images/buffer-update_pdf5.png \
 	images/buffer-update_ps.png \
 	images/buffer-view.png \
 	images/buffer-view_dvi.png \
+	images/buffer-view_dvi3.png \
 	images/buffer-view_pdf.png \
 	images/buffer-view_pdf2.png \
 	images/buffer-view_pdf3.png \
 	images/buffer-view_pdf4.png \
+	images/buffer-view_pdf5.png \
 	images/buffer-view_ps.png \
 	images/buffer-write-as.png \
 	images/buffer-write.png \